diff --git a/src/common/settings.h b/src/common/settings.h
index 891bde608c..59e75d3ee0 100644
--- a/src/common/settings.h
+++ b/src/common/settings.h
@@ -320,11 +320,19 @@ struct Values {
                                                                 linkage, true, "cpuopt_unsafe_ignore_global_monitor", Category::CpuUnsafe};
 
     // Renderer
-    SwitchableSetting<RendererBackend, true> renderer_backend{
-                                                              linkage, RendererBackend::Vulkan,
+    SwitchableSetting<RendererBackend, true> renderer_backend{linkage,
+#if defined(__sun__) || defined(__managarm__)
+                                                              RendererBackend::OpenGL,
+#else
+                                                              RendererBackend::Vulkan,
+#endif
                                                               "backend", Category::Renderer};
-    SwitchableSetting<ShaderBackend, true> shader_backend{
-                                                          linkage, ShaderBackend::SpirV,
+    SwitchableSetting<ShaderBackend, true> shader_backend{linkage,
+#if defined(__sun__) || defined(__managarm__)
+                                                          ShaderBackend::Glsl,
+#else
+                                                          ShaderBackend::SpirV,
+#endif
                                                           "shader_backend", Category::Renderer,  Specialization::RuntimeList};
     SwitchableSetting<int> vulkan_device{linkage, 0, "vulkan_device", Category::Renderer,
                                          Specialization::RuntimeList};
diff --git a/src/video_core/engines/maxwell_dma.cpp b/src/video_core/engines/maxwell_dma.cpp
index 1a8a7c8dce..52ca9bbdb6 100644
--- a/src/video_core/engines/maxwell_dma.cpp
+++ b/src/video_core/engines/maxwell_dma.cpp
@@ -64,7 +64,6 @@ void MaxwellDMA::Launch() {
     // TODO(Subv): Perform more research and implement all features of this engine.
     const LaunchDMA& launch = regs.launch_dma;
     ASSERT(launch.interrupt_type == LaunchDMA::InterruptType::NONE);
-    ASSERT(launch.data_transfer_type == LaunchDMA::DataTransferType::NON_PIPELINED);
 
     if (launch.multi_line_enable) {
         const bool is_src_pitch = launch.src_memory_layout == LaunchDMA::MemoryLayout::PITCH;
@@ -157,8 +156,6 @@ void MaxwellDMA::Launch() {
 }
 
 void MaxwellDMA::CopyBlockLinearToPitch() {
-    UNIMPLEMENTED_IF(regs.launch_dma.remap_enable != 0);
-
     u32 bytes_per_pixel = 1;
     DMA::ImageOperand src_operand;
     src_operand.bytes_per_pixel = bytes_per_pixel;